There are 4 sig. Fig.s in 0.0006510, the 6510 are significant and the 0.000 are insignificant, as zeros can not lead and the are not captive zeros, and have no non-zero digit leading them; they are seen as insignificant zeros and not counted.
Answer:a unit of grammatical organization next below the sentence in rank and in traditional grammar said to consist of a subject and predicate
Explanation:
The answer is Darcon my friend, have a fantastic day